5.15 LIQUID INDICATOR REPLACEMENT - CONTINUED.
The liquid indicator can be damaged by high heat. Be sure to wrap the indicator
body with wet rags as instructed to avoid damage when brazing.
New liquid indicator fittings are protected with caps. Do not remove these caps
until ready to install.
(1) Remove protective caps and install liquid indicator (1) onto tubing ends. Purge the refrigerant system per
(4) Install any clamps removed to braze connections.
(5) Close and secure cover.
5.16 FILTER-DRIER REPLACEMENT.
THIS TASK COVERS:
Refrigeration Unit Service Tool Kit
Rotating parts and lethal voltage levels are used in operating the FDECU. Be sure
power source is disconnected. Injury or death can occur if connected to power
(1) Shutdown the FDECU per paragraph 2.4 and disconnect it from power source.
The FDECU cover is heavy. Be sure the cover retaining rod is in place and
properly secured with hair pin cotter. Injury can occur if cover drops.
Raise and secure cover to access filter-drier (1).
Remove nut (2), lock washer (3), and bolt (4). Discard lock washer.